Catalogues
Mitsubishi MELSERVO-JN servo system: MR-JN-A servo amplifiers and HF-KN servo motors
MELSERVO-JN Series
MELSERVO-JN Series
Amplifiers: MR-JN-10A, MR-JN-20A, MR-JN-40A (200 V class), MR-JN-10A1, MR-JN-20A1 (100 V class). Motors: HF-KN053, HF-KN13, HF-KN23, HF-KN43. 50–400 W
The MELSERVO-JN Series pairs MR-JN-A general-purpose interface servo amplifiers with HF-KN rotary servo motors for small machines that need simple position and speed control, with one-touch tuning and built-in positioning to keep setup and adjustment straightforward.
Mitsubishi Electric MELSERVO-JN is an easy-to-use AC servo system that pairs MR-JN-A general-purpose interface servo amplifiers with HF-KN rotary servo motors for simple positioning and speed control on small machines, from 50 W to 400 W.
Servo amplifier features
- General-purpose interface with pulse train and analog input.
- Built-in positioning function with point table and program operation.
- One-touch tuning for simple servo gain adjustment.
- Tough drive function.
- Compact body, in 200 V class (MR-JN-A) and 100 V class (MR-JN-A1) models.
Servo motor features
- HF-KN rotary servo motors with a 131,072 pulses/rev (17-bit resolution) encoder.
- 200 V AC class, 50 W to 400 W with MR-JN servo amplifiers.
- Electromagnetic brake versions available (B suffix).
Model families
- MR-JN-A servo amplifiers, 200 V class, 100–400 W: MR-JN-10A, MR-JN-20A, MR-JN-40A
- MR-JN-A1 servo amplifiers, 100 V class, 100–200 W: MR-JN-10A1, MR-JN-20A1
- HF-KN rotary servo motors: HF-KN053, HF-KN13, HF-KN23, HF-KN43
Orders for MELSERVO-JN are accepted until 31 March 2028; the successor is MELSERVO-J5 (MR-J5 servo amplifiers with HK-KT servo motors).
Related products
- MELSERVO-J5 Series
- MELSERVO-JE Series
- MELSERVO-JET Series
- MELSERVO-J4 Series
- MELSEC iQ-F Series
- GOT2000 Series
- Mitsubishi engineering software
Why choose TKK for Mitsubishi Electric products?
TKK helps factory teams source, select and support Mitsubishi Electric products with confidence, from the first quotation to long after installation.
- Official Mitsubishi Electric distributor, supplying genuine products through an authorized channel.
- Competitive, value-focused pricing for single units and project quantities.
- Ask us about current availability, and our specialists can recommend a suitable replacement if needed.
- A team of product specialists ready to advise on model selection, application and replacement.
- Dedicated, responsive after-sales service and technical support.
Contact TKK for model selection or a quotation for your machine.
Application
